can you help me please ​

Can You Help Me Please

Answers

Answer 1

Answer:

sine 23 = x/21

Multiply both sides by 21

21 x sine 23 = x

Now, use a calculator and find the answer of the 21 times the sine of 23:

x = -17.7706284876


Related Questions

What is the price of a $25 meal with a 20% tip?

Answers

$30 if it’s not I am so sorry

Answer: 30:00$

Step-by-step explanation:

Because 20% is 5 dollars i think 25+5 is 30 If i'm wrong please Correct.

The Student Advisory Council here at PC sells red and pink carnations every year for Valentine's Day. The number of red carnations sold was 3 more than 2 times the number of pink carnations sold. Red Carnations were sold for $ 0.50 each and Pink Carnations sold for $0.75 exh . The club made $600.00 . How many of each carnation were sold?

Answers

Answer:

The number of :

Red carnations sold = x = 687 carnations

Pink carnations sold = y = 342 carnations

How many of each carnation were

Step-by-step explanation:

Let us represent

The number of :

Red carnations = x

Pink carnations = y

The Student Advisory Council here at PC sells red and pink carnations every year for Valentine's Day.

The number of red carnations sold was 3 more than 2 times the number of pink carnations sold.

x = 3 + 2y .....Equation 1

Red Carnations were sold for $ 0.50 each and Pink Carnations sold for $0.75 exh . The club made $600.00 .

$0.50 × x + 0.75 × y = $600

0.5x + 0.75y = 600...... Equation 2

Using substitution method:

Let us substitute, 3 + 2y for x in Equation 2

0.5(3 + 2y) + 0.75y = 600

1.5 + y + 0.75y = 600

y + 0.75y = 600 - 1.5

1.75y = 598.5

y = 598.5/ 1.75

y = 342 carnations.

Solving for x

x = 3 + 2y .....Equation 1

x = 3 + 2(342)

x = 3 + 684

x = 687 carnations

Therefore, The number of :

Red carnations = x = 687 carnations

Pink carnations = y = 342 carnations

4y - 9 - 6y = 2 (y + 5) -3
Help

Answers

Answer:

y = −4

Step-by-step explanation:

In case you need to see the steps. Y=-4

Edward deposited $7,000 into a savings account 4 years ago. The simple interest rate is 5%. How much
money did Edward earn in interest?
Substitute the values into the equation
Interest = $ • • years

Answers

answer: $1,440

explanation: here’s the equation with the values in this case

>> interest = 7,000 x 0.05 x 4

after multiplying, you get 1,440, which is the simple interest

**tip: turn the rate/percent into a decimal, then multiply

Darion got a $75 gift card to an online music store. He uses the gift
card to purchase a game for $29.99. He also wants to use the gift
card to buy some songs on Apple Music. Each song costs $1.29.
Write and inequality for this situation.

Answers

Answer:

29.99 - 1.29s ≤ 75

Step-by-step explanation:

s = songs on Apple Music

≤ = less than or equal to

The current in one part of a series circuit is 3 – 2j amps. The current in

another part of the circuit is 2 + 4j amps. Find the total amps in the circuit. .

Answers

Answer:

5 + 2j Amps

Step-by-step explanation:

current in part one = 3 -2j A

Current in second part = 2 + 4j

Total amps in the circuit = 3 - 2j + 2 + 4j

Collect the like terms

Total amps in the circuit = 3+2-2j+4j

Total amps in the circuit = 5 + 2j

Hence the total amps in the circuit is 5 + 2j Amps

The total amps in the circuit described is; 5 +2j

Since current flows in the same direction in a series circuit.

We can evaluate the total current that flows in the circuit as follows;

Total current = 1st part current + 2nd part current

Total current = 3 – 2j + 2 + 4j

Total amps = 5 +2j.

Read more;

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HELP PLEASEE ASPA 30 points

Answers

Answer:

[tex]x = 75[/tex]

Step-by-step explanation:

[tex]hope \: it \: helps[/tex]

What is the complete factorization of -x^2+3x+28

Answers

Answer:

I dont know

Step-by-step explanation:

Answer:

-(x+4)(x-7)

Step-by-step explanation:

Factor out 28. Whichever pair equals to 3 would be the correct pair for factorization. In this case, it's 7 and -4

If Jose can make 3 baskets in 20 seconds, what is the unit rate?

Answers

60 I guess not sure

What is the value of m?

Answers

Answer:

23

Step-by-step explanation:

400 - 8m = 216

move 8m to the other side

400 = 216 + 8m

subtract 216 from both sides

8m = 184

divide both sides by 8

m = 23

Answer:

23

Step-by-step explanation:

400 - 216 = 184

184/8 = 23

Check

400 - 8m = 216

400 - 8(23) =

400 - 184 =

216 = 216 :)

How can you isolate the variable in this equation? x + 6 = 13

Answers

You can isolate the variable by subtracting 6 from both sides.

e.g.

x + 6 = 13

  -  6   - 6

Now we have x = 7, which not only isolates the variable but solves for x.

If you don't know why we can subtract from both sides, look up the Addition Property of Equality and Subtraction Property of Equality.

100 points please help !!!!!!!!!!

Answers

It is chromatic because of all the colors.

Answer:

The third option

Step-by-step explanation:

It explains the purpose of it.

If I have a circle with the diameter of 2 what is the area of this circle?

Answers

Answer:

3.14

Step-by-step explanation:

Hope this helps!

Make sure to stay safe, or else. :> ^-^

Answer:

3.14 would be the answer

A 64 ounce bottle of orange juice has 48 ounces of water.What percent of the juice is water? Someone please help!!

Answers

Answer:

75 percent

Step-by-step explanation:

Using the common​ denominator, what is an equivalent fraction for 2/7
​?

Answers

Answer:

The fraction 4/14 is equal to 2/7 when reduced to lowest terms. To find equivalent fractions, you just need to multiply the numerator and denominator of that reduced fraction (2/7) by the same interger number, ie, multiply by 2, 3, 4, 5, 6

Sharon owns a car lot in Virginia Beach. For every car that parks in her parking lot, she charges $5.00 per day. She uses this equation to determine her daily income: y = 5x, where x is the number of cars and y is the amount of money earned. What is true about this function?

Answers

Answer and Step-by-step explanation:

Given the function y = 5x where x is the total number of cars parked in her lot and y is the total money earned. Since x is the independent variable as the money earned, y, depends on the amount of cars parked, we can say that the domain (the actual values the independent variable can assume) of this function is:

x = {0, 1, 2, 3, . . .}

This is because x, the number of cars, can never be a negative number..

Also, the range, the set of all the values of the dependent variable y, is: {all the numbers divisible by 5, including 0}

ACFG is a parallelogram, If AX = 4y + 3 and XF = 2y + 7, find AX.

Answers

Answer:

AX=XF

4y+3=2y+7

4y-2y=7-3

2y=4

y=2

then,

AX=4y+3

=4×2+3

=8+3

=11

The value of length AX of parallelogram is 11.

What is  parallelogram?

A quadrilateral with two sets of parallel sides is referred to as a parallelogram. In a parallelogram, the opposite sides are of equal length, and the opposing angles are of equal size. Additionally, the interior angles that are additional to the transversal on the same side. 360 degrees is the sum of all interior angles.

∵ ACFG is a parallelogram, therefore length of diagonal will be equal

∴AX = XF

4y+3 = 2y+7

4y-2y = 7-3

2y = 4

y = 2

Therefore, length of AX is :

AX = 4y+3

     = 4×2+3

     = 11

option (c) is correct answer

To know more about parallelogram equation please visit:

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14 POINTS + Brainliest to first correct answer with explanation and diagram.
How do you divide Fractions?
Tysm!

Answers

So for example we have

1/2 divided by 1/6

What we will do it’s

Leave the first one As it is

Turn the second fraction (the one you want to divide by) upside down

The change the divide to multiply

Multiply the first fraction by that reciprocal

Simplify the fraction (if needed)

So it’s will be like this

1/2 x 6/1 = 6/2

Simplify it

6/2 =3

I hope it’s will help u ✨

A scuba diver has a taut rope connecting the dive boat to an anchor on the ocean floor. The rope is 95 feet long and the water is 40 feet deep. To the nearest tenth of a foot, how far is the anchor from a point directly below the boat?


7,425 ft

86.2 ft

103.1 ft

3,712.5 ft

Answers

the answer would be 3,712.5 feet im prettyyyy sure

increase 30 kg by 12%

Answers

Answer:

33.6kg

Step-by-step explanation:

30kg : 100% = x kg : 112%

100x = 112 x 30

100x = 3360

3360 divided by 100

= 33.6kg

HI CAN ANYONE PLS ANSWER DIS MATH PROBLEM!!!!!!!!!!!

Answers

I’d go with B. If that’s not it try C.

C

Because it is not a constant change

what is 6 1/2 - 9/10 simplified​

Answers

Answer:

1 7/10 or 1.70

Step-by-step explanation:

6 1/2 - 9/10

Convert the mixed number to an improper fraction

13/2 - 9/10

Find a common denominator for these 2 fractions, and in this case it can be 10

13 * 2/ 5 * 2

26 / 10 - 9/10

17/10

1 7/10 as a fraction or 1.70 as a decimal

Hope this helped!

Have a supercalifragilisticexpialidocious day!

6 1/2 - 9/10
first convert mixed number to improper
2x6+1 = 13
13/2 - 9/10
next, find a common multiple for denominator
we will chose 10 so
65/10 - 9/10
subtract the numerators
54/10
divide numerator and denominator by 2
27/5
This is the fraction in its simplest form
27/5

A person Rents a canoe for 4 Hours and paid a total of $36. of Renting a canoe costs am initial fee of the $2 Plus an additional amount for each hour the canoe is rented,which graph represents the total cost,y, in dollars of renting a canoe for x hours

Answers

Answer:

Additional fee or hour = $8.5

y = $2 + 8.5x

Step-by-step explanation:

Given that :

Total paid = $36

Number of hours = 4

Initial rental fee = $2

Additional fee per hour = a

Total amount = initial rental fee + additional fee per hour * number of hours

36 = 2 + 4a

36 - 2 = 4a

34 = 4a

a = 8.5

Hourly fee = $8.5

Therefore, the cost formula

y = initial fee + regular fee * number of hours

y = $2 + 8.5x

Make x the subject of the formula
X + p = q

Answers

Given:

The equation is

[tex]x+p=q[/tex]

To find:

The formula where x is the subject of the given formula.

Solution:

To make x the subject of the formula, we need to isolate the variable x.

We have,

[tex]x+p=q[/tex]

Subtracting p from both sides, we get

[tex]x+p-p=q-p[/tex]

[tex]x+0=q-p[/tex]

[tex]x=q-p[/tex]

Therefore, the required formula of x is [tex]x=q-p[/tex].

Answer:

q-p = x

Step-by-step explanation:

as shown, several parallelograms are formed in an expandable gate. The angles of the parallelograms change as the gate is expanded and compressed. Find m

Answers

Answer:

m = 145

Step-by-step explanation:

All angles inside a parallelogram = 360

∠ABC = ∠ADC

35 = ∠ADC

360 = 2(∠ABC) + 2( ∠DAB)

360 = 70 + 2( ∠DAB)

290 = 2( ∠DAB)

145 = ∠DAB

The adjacent angle of the parallelogram are supplementary angles. If the angle ∠ABC is 35°. Then the angle ∠DAB will be 145°.

What is a parallelogram?

It is a polygon with four sides. The total interior angle is 360 degrees. A parallelogram's opposite sides and angles are parallel and equal.

In the parallelogram ABCD, the angle ∠ABC is 35°.

We know that adjacent angle of the parallelogram are supplementary angles.

∠ABC + ∠DAB = 180°

35° + ∠DAB = 180°

∠DAB = 180° – 35°

∠DAB = 145°

More about the parallelogram link is given below.

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4. Calculate the surface area of this triangular prism.
2 points
10 in.
10
8
15 in
6 in.

Answers

Answer:

Surface Area of a Triangular Prism Calculator

In the general surface area is defined as the total area the surface of the object occupies. A triangular prism is a polyhedron that  has a triangular base. It has 5 faces and 9 edges. Use our online surface area of a triangular prism calculator to efficiently calculate the total surface area occupied by the triangular based prism. Enter the triangle's sides, base, height, and prism height in the prism calculator to find the SA of the triangular prism.

Step-by-step explanation:

PLZ ANSWER QUICK IT WILL HELP A LOT!

Answers

Answer:

B

Step-by-step explanation:

A rectangular parking lot has an area of 1650 yd.² the length of the parking lot is 55 yards what is the width of the parking lot in yards

Answers

Answer:

The width of parking lot is 30 yards.

Step-by-step explanation:

Given that:

Area of rectangular parking lot = 1650 yards square

Length of parking lot = 55 yards

Width of parking lot = x yards

Area of rectangle is given by:

A = Length * Width

1650 = 55x

Dividing both sides by 55

[tex]\frac{55x}{55}=\frac{1650}{55}\\x=30[/tex]

Hence,

The width of parking lot is 30 yards.

A hot air balloon is descending at a rate of 287 feet per minute.
Find the total change in elevation of the balloon in 4 minutes.

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

m is the rate of change or slopeb is the y-intercept

A hot air balloon is descending at a rate of 287 feet per minute.

Thus, the rate of change m = -287

The negative sign indicates that a hot air balloon is descending.

Let y be elevation.

Let x be the time (in minutes)

As there is no mentioning of the initial height.

Thus, the y-intercept b = 0

now substituting m = -287 and b = 0

y = mx + b

y = -287x + 0

y = -287x

In order to determine the total change in elevation of the balloon in 4 minutes, we need to substitute x = 4 in the equation y = -287x.

Thus, the total change in elevation of the balloon in 4 minutes will be:

y = -287x

y = -287(4)

y = -1148 feet

The negative sign indicates that that the elevation is decreasing.

Need help with questions and will give brainest to good answers. Bad answers or jokes will be reported thanksssssss

Answers

Answer:

3, 10, -2/3

Step-by-step explanation:

I don't speak spanish, so I hope i did this right.

Problem 1

set equal to each other

2x+1=x+4

-4         -4

2x-3=x

-2x     -2x

-3=-x

times -1 to get a positive x

3=x

Problem 2

repeat steps

4x-5=3x+5

+5            +5

4x=3x+10

-3x    -3x

x=10

Problem 3

repeat steps

x=4x+2

-4x  -4x

-3x=2

divide

x=- 2/3

to find the y's, go back and plug in

Prob 1: y=(3+4) =7

Prob 2: y=[3(10)+5] =35

Prob 3: y=(-2/3) =-2/3

Answer:

1.)

y = 2x + 1

y = x + 4

Substitute

2x + 1 = x + 4

Subtract 1 on both sides

2x + 1 - 1 = x + 4 - 1

2x = x + 3

Subtract x on both sides

2x - x = x - x + 3

x = 3

Now that we have x we can use that for finding y

y = x + 4

y = 3 + 4

y = 7

x = 3

y = 4

( 3, 4 )

__________________________________________________________

2.)

y = 4x - 5

y = 3x + 5

Substitute

4x - 5 = 3x + 5

Add 5 on both sides

4x - 5 + 5 = 3x + 5 + 5

4x = 3x + 10

Subtract 3x on both sides

4x - 3x = 3x - 3x + 10

x = 10

Now that we have x, we can use that to find y

y = 3x + 5

y = 3 (10) + 5

y = 30 + 5

y = 35

x = 10

y = 35

( 10, 35)

__________________________________________________________

3.)

y = x

y = 4x + 2

Substitute

x = 4x + 2

Subtract 4x on both sides

x - 4x = 4x - 4x + 2

-3x = 2

Divide -3 on both sides to isolate the variable

-3x/-3 = 2/-3

x = -2/3

Now that we have that we can use it to find y

y = x

y = -2/3

x = -2/3

y = -2/3

( -2/3, -2/3)

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Other Questions
Suppose that you have 10 green cards and 5 yellow cards. The cards are well shuffled. You randomly drawtwo cards without replacement.G = the first card drawn is greenG2 = the second card drawn is greena. P(G, and G2) -b. P(At least 1 green)C. P(G2G) -d. Are G, and G2 independent?They are independent eventsThey are dependent events09 What is the solutionif this is your equation 9+k=18 the product of 9 and the diffrence of 6 and 4 into a numerical expression HHEEEEEEEELLLLPPPPPPPP 11 POINTS which expression is equivalent to 3 (x - 2) + 2x 3. A dragonfly traveled at a rate of 35 miles per hour for2.5 hours. What distance did the dragonfly travel? Why did the Spanish destroy the writings of the Maya? I can't find x y or z Is the answer true? please help me memememme The area of the parallelogram below is ____ square meters. A parallelogram with height labeled with 8 meters. The top horizontal side is labeled 6 meters. The base of the left triangle formed by the height is 2 meters. WILL GIVE BRAINLIST WHO EVER ANSWERS What is one ethical use of technology?A. Arguing with people on Twitter about various topics.B. Browsing the internet on your smartphone during class.C. Posting fake information on your social media accounts.D. Talking to friends and colleagues about interesting news. In what main way does Kennedy make an appeal to reason in this quotation from "The Immigrant Contribution"?Significant as the immigrant role was in politics and in the economy, the immigrant contribution to the professions and the arts was perhaps even greater. Charles O. Paullin's analysis of the Dictionary of American Biography shows that, of the eighteenth- and nineteenth-century figures, 20 percent of the businessmen, 20 percent of the scholars and scientists, 23 percent of the painters, 24 percent of the engineers, 28 percent of the architects, 29 percent of the clergymen, 46 percent of the musicians and 61 percent of the actors were of foreign birth.... all decimal numbers are:-a) rational numbersb) irrational numbersc) real numbersd) integers Which statement best describes the role of the speaker of the House of Representatives? Was it possible for the Contederacy win a war of attrition against the Union, why or why not ? Kennedy quotes the explorer George Mallory's words "Because it is there." How does this quotation help to strengthen Kennedy's speech?A. It creates celebrity endorsement for the value of risk-taking. B. It shows that the best reason for exploring space is because it exists. C. It shows confidence that space exploration will be a successful endeavor. D. It implies that if Mallory were alive, space would already be explored. The GAP is a global clothing retailer for men, women, children, and babies. The following information is taken from The Sap's fiscal 2015 annual report. Selected Balance Sheet Data ($ millions)20152014 Inventories$1,918$1,844 Accounts Payable1,1571,128 a. The Gap purchased inventories totaling $10,438 million during fiscal 2015. Use the financial statement effects template to record cost of goods sold for The Sap's fiscal year ended 2015. (Assume accounts payable is used only for recording purchases of inventories and all inventories are purchased on credit.) b. What amount did the company pay to suppliers during the year John, a mentally handicapped adult, is charged with arson. Upon hearing the court-appointed psychologist's report and reviewing the defendant's documented history of mental illness, the judge dismissed the criminal charges. By obtaining the facts and then using objective reasoning to most effectively reach a decision, the judge is exhibiting: 9) Which statement represents the point of view of the Loyalist in the Revolutionary War?a. Abandon the Parliament!b. Support Independence!c. Remain Neutral!d. Long Live the King!